N²-pentyl-DL-asparagine

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: N²-pentyl-DL-asparagine
• 英文别名: N-Pentyl-DL-asparaginsaeure-4-amid；N²-Pentyl-DL-asparagin；4-Amino-4-oxo-2-(pentylamino)butanoic acid
• 化学式: C₉H₁₈N₂O₃
• 分子量: 202.254
• InChiKey: OCUHOTNBMOZIGW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -2.2
• 重原子数：
  14
• 可旋转键数：
  8
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.78
• 拓扑面积：
  92.4
• 氢给体数：
  3
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  马来酰胺酸 、 1-氨基戊烷 生成 N²-pentyl-DL-asparagine
  参考文献：
  名称：

  Syntheses of Aspartic Acid Derivatives. II. N-Alkylated α- and β-Asparagines

  摘要：

  DOI：

  10.1021/ja01594a034

文献信息

• Oil-in-water emulsions based on special emulsifiers
  申请人：Cognis IP Management GmbH

  公开号：EP1813311A1

  公开（公告）日：2007-08-01

  The present invention relates to an 0/W emulsion containing (a) at least one polyol poly-12-hydroxystearate (b) at least one further non-ionic emulsifier (c) at least one anionic co-emulsifier (d) oil, where at least 75 weight-% of the oil has a polarity of ≥ 20 mN/m (e) 10 to 30 weight -% water based on the total weight of the emulsion (f) optionally at least one consistency regulator (g) optionally at least one humectant - whereas the total amount of emulsifiers [=(a) plus (b) plus (c)] is between 4 and 20 weight-%, preferably between 6 and 16 weight-%, based on the total weight of the emulsion. The present invention also relates to the use of the emulsion for the preparation of a cosmetic composition.

  本发明涉及一种 0/W 乳液，其中含有 (a) 至少一种多元醇聚-12-羟基硬脂酸酯 (b) 至少一种非离子乳化剂 (c) 至少一种阴离子辅助乳化剂 (d) 油，其中至少 75 重量%的油的极性≥ 20 mN/m (e) 基于乳状液总重量的 10-30% 重量百分比的水 (f) 可选的至少一种稠度调节剂 (g) 可选的至少一种保湿剂 - 而乳化剂的总量[=(a)加(b)加(c)]为乳液总重量的 4 至 20 重量-%，最好为 6 至 16 重量-%。 本发明还涉及乳液在制备化妆品组合物中的用途。
• OIL-IN-WATER EMULSIONS BASED ON SPECIAL EMULSIFIERS
  申请人：Cognis IP Management GmbH

  公开号：EP1954354A2

  公开（公告）日：2008-08-13
• Oil-in-Water Emulsions and Cosmetic Compositions Containing the Emulsions
  申请人：Sorns Jorg

  公开号：US20090082284A1

  公开（公告）日：2009-03-26

  Oil-in-water emulsions of at least one non-ionic emulsifier; at least one anionic co-emulsifier; an oil component having a polarity of at least 20 mN/m or a mixture of oil components wherein at least 75 weight-% of the oils constituting the mixture have a polarity of at least 20 mN/m; 6 to 35 weight-% of water based on the total weight of the emulsion; and wherein the total amount of emulsifier(s) is between 4 and 20 weight-%, based on the total weight of the emulsion are disclosed. Cosmetic compositions which contain the emulsions are also disclosed.
• [EN] SPECIAL EMULSIONS<br/>[FR] EMULSIONS SPECIALES
  申请人：COGNIS IP MAN GMBH

  公开号：WO2007059888A2

  公开（公告）日：2007-05-31

  [EN] The present invention relates to an O/W emulsion containing (a) at least one non-ionic emulsifier; (c) at least one anionic co-emulsifier; (d) oil, where at least 75 weight-% of the oil has a polarity of = 20 mN/m; (e) 6 to 35 weight-% water based on the total weight of the emulsion; (f) optionally at least one consistency regulator; (g) optionally at least one humectant; whereas the total amount of emulsifiers [=(a) plus (b) plus (c)] is between 4 and 20 weight-%, preferably between 6 and 16 weight-%, based on the total weight of the emulsion. The present invention also relates to the use of the emulsion for the preparation of a cosmetic composition.
  [FR] L'invention porte sur une émulsion H/E contenant: (a) au moins un émulsifiant non ionique; (c) au moins un co-émulsifiant anionique; (d) de l'huile dont 75 % au moins présente une polarité de = 20 mN/m; (e) de l'eau à raison de 6 à 35 % du poids total de l'émulsion; (f) facultativement au moins un régulateur de consistance; et (g) facultativement au moins un humectant. La quantité totale des émulsifiants [=(a) plus (b) plus (c)] représente de 4 à 20 % et de préférence de 6 à 16 % du poids total de l'émulsion. L'invention porte également sur l'utilisation de ladite émulsion comme préparation cosmétique.